| Job Title |
Caser |
| Job Description |
Performs Any Combination Of Following Tasks As Member Of
Casing Crew: Removes Thread Protectors From Casing Sections,
Using Pipe Wrenches. Attaches Pull-in Cable To Section Of Casing
And Signals Crewmember To Hoist Casing Onto Derrick Platform.
Attaches Cable Clamp On Casing. Signals Rig Operator To Hoist
Casing. Pushes Or Pulls Suspended Casing To Position And Align
Casing Section For Coupling. Tightens Threaded Casing Sections,
Using Spin Rope Or Spin Chain And Casing Tongs. Removes
Handslips (curved Metal Wedges) From Casing Section To Enable
Rig Operator To Lower String Of Coupled Casing Into Borehole.
Places Handslips Around Casing At Wellhead (after Rig Operator
Lowers Casing String Into Borehole To Position Casing For
Further Coupling) To Prevent String Of Casing From Falling Into
Borehole During Change Or Addition Of Casing Sections. Pushes Or
Pulls Suspended Casing Sections While On Casing Board On Derrick
Tower To Assist Crewmembers On Derrick Floor In Stabbing
(aligning) Casing Sections.
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